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Fossil wood may or may not be petrified, in which case it is known as petrified wood or petrified tree. The study of fossil wood is sometimes called palaeoxylology, with a "palaeoxylologist" somebody who studies fossil wood. The fossil wood may be the only part of the plant that has been preserved, with the rest of the plant completely unknown ...
The National Fossil Wood Park, Tiruvakkarai is a notified National Geo-heritage Monument located in the Villupuram District in the Indian state of Tamil Nadu and is maintained by the Geological Survey of India. [1] The park was established in 1940 [2] and is located 1 km east of Thiruvakkarai [3] [4] village on the road between Tindivanam and ...
National Fossil Wood Park, Sathanur [1] is a National Geo-heritage Monument of India [2] [3] [4] located at Sathanur in Perambalur district, Tamil Nadu.This park is located within Sathanur panchayat and has a fossilized tree trunk, which was discovered in 1940 by the geologist M. S. Krishnan of the Geological Survey of India, who hailed from Tanjore.
Araucarioxylon arizonicum (alternatively Agathoxylon arizonicum) is an extinct species of conifer that is the state fossil of Arizona. [1] The species is known from massive tree trunks that weather out of the Chinle Formation in desert badlands of northern Arizona and adjacent New Mexico, most notably in the 378.51 square kilometres (93,530 acres) Petrified Forest National Park. [2]
India – protected geological sites known for petrified wood are the National Fossil Wood Park, Tiruvakkarai (20-million-year-old fossils), and the Akal Wood Fossil Park (180-million-year-old fossils). Petrified wood has also been discovered in Dholavira in Kutch, Gujarat, dating back to 187–176 million years. [24]
Fossil wood is wood that is preserved in the fossil record. Wood is usually the part of a plant that is best preserved (and most easily found). Fossil wood may or may not be petrified. The fossil wood may be the only part of the plant that has been preserved; [101] therefore such wood may get a special kind of botanical name.
The Somali National Army, supported by local Ma'awisley clan militias, kills dozens of al-Shabaab insurgents during heavy clashes which erupted after allied forces launch an offensive targeting al-Shabaab stronghold positions in the Jicibow area of Shebelle River, Hiiraan, Somalia.
Agathoxylon (also known by the synonyms Dadoxylon and Araucarioxylon [3]) is a form genus of fossil wood, including massive tree trunks.Although identified from the late Palaeozoic to the end of the Mesozoic, [4] Agathoxylon is common from the Carboniferous to Triassic. [5]